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400 W Ontario Street 1801, Chicago, IL 60654

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For Sale

$3,250,000

4 beds • 4 baths • 1 half baths • 6,800 sqft

Estimated Payment

$      /mo. †

APR for 30 years

Change Loan Terms

  • Single Family Detached
    Property type

  • Newly Listed
    Time on Century 21

  • $477.94
    Price per square foot

  • 21-30 Years Old
    Age

Explore this Property

Experience true penthouse living in this rare, 6,800 sq ft full-floor home in the heart of River North. Accessed by a private elevator, the space features floor-to-ceiling windows with sweeping city views and an incredible 2,400 sq ft wraparound terrace-perfect for entertaining or simply taking in the skyline from every angle. The layout is smart and spacious, with four large bedrooms, including a standout primary suite with two oversized walk-in closets, a custom shoe wall, coffee bar, and a spa-inspired bath complete with Turkish mosaic tile, steam shower, and a soaking tub facing the city lights. A one-of-a-kind home with views and volume that are nearly impossible to find.
MLS# 12422121

Courtesy Of Compass Real Estate

(773) 466-7150

Property Features

  • Age
    21-30 Years Old
  • Amenities
    Wet Bar
  • Appliances
    Dishwasher, Dryer, Garbage Disposer, Microwave, Refrigerator, Washer
  • Architecture Style
    Other
  • Fireplace
    Fireplace
  • Floor Covering
    Hardwood
  • Heating System
    Forced Air

Map and Directions

Directions to 400 W Ontario Street 1801, Chicago, IL 60654

Home seller CENTURY 21 S.G.R.

Get to know the neighborhood. A local affiliated CENTURY 21 office will help you set up tours, give advice, and negotiate with sellers.

CENTURY 21 S.G.R.

(312) 326-2121
Learn More About Us

Mortgage Calculator

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Monthly Payment Breakdown

  • Principle and Interest
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  • Property Taxes
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  • Hazard Insurance
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  • Private Mortgage Insurance
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  • HOA Dues
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Calculators provided for estimating purposes only. Consult with your lender to determine precise payment requirements.

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Copyright © 2025 Midwest Real Estate Data, LLC. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified. Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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This information is provided for general informational purposes only and should not be relied on in making any home-buying decisions. School information does not guarantee enrollment. Contact a local real estate professional or the school district(s) for current information on schools. This information is not intended for use in determining a person's eligibility to attend a school or to use or benefit from other city, town or local services.

† Based on a 30-year fixed rate of 3.38% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Interest rates are also subject to credit and property approval based on secondary market guidelines. The rates shown are based on average rates for our best qualified customers. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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